新手求助：如何安装使用rvera.github.io的Image Picker？

Hey there! Let's walk through setting up Image Picker correctly—you're almost there, just a few tweaks needed for your code. Here's what you need to do:

First, Fix the Dependency Order #

Image Picker relies on jQuery to work, so jQuery must be loaded before the Image Picker scripts. Your current code loads jQuery last, which will cause errors because Image Picker won't find the jQuery it needs.

Correct Resource Setup #

You also don't need to load both image-picker.js and image-picker.min.js—pick one (the minified version is better for production). And make sure your CSS file reference is complete (your snippet cuts off at image-picker.c...—it should be image-picker.css).

Full Working Example Code #

Here's a corrected, complete version you can use as a starting point:

<html>
<head>
  <title>Picker</title>
  <!-- Load jQuery FIRST -->
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <!-- Load Image Picker CSS -->
  <link rel="stylesheet" type="text/css" href="image-picker.css">
  <!-- Load Image Picker script (only one version!) -->
  <script src="image-picker.min.js"></script>
</head>
<body>
  <!-- Your Image Picker select element -->
  <select class="image-picker">
    <option data-img-src="path/to/your-first-image.jpg" value="img1">First Image</option>
    <option data-img-src="path/to/your-second-image.jpg" value="img2">Second Image</option>
    <!-- Add more options for your images -->
  </select>

  <!-- Initialize Image Picker -->
  <script>
    $(document).ready(function() {
      // Target the select element with the image-picker class
      $(".image-picker").imagepicker();
    });
  </script>
</body>
</html>

Key Notes for Your Setup: #

• File Paths: Make sure image-picker.min.js and image-picker.css are in the same folder as your HTML file, or update the src/href paths to point to where you've saved them.
• Image Paths: Replace path/to/your-first-image.jpg with the actual file paths to your images (relative to your HTML file, or full URLs).
• Initialization: The $(document).ready() wrapper ensures Image Picker initializes only after the page is fully loaded—this prevents errors from trying to target elements that don't exist yet.

Troubleshooting Quick Checks: #

• If you see "jQuery is not defined" errors: Double-check that jQuery is loaded before Image Picker.
• If images don't show up: Verify your image paths are correct, and that the files exist at those locations.
• If the picker looks broken: Make sure you've loaded the image-picker.css file correctly—it styles the picker interface.

内容的提问来源于stack exchange，提问作者Ouaaqil Youssef